This is a list of the prime ministers of the Commonwealth of Nations in order of appointment.
A prime minister,premier or chief of cabinet is the head of the cabinet and the leader of the ministers in the executive branch of government, often in a parliamentary or semi-presidential system. Under those systems, a prime minister is not the head of state, but rather the head of government, serving as the principle administrator under either a monarch in a monarchy or a president in a republican form of government.
The prime minister of Australia is the head of government of the Commonwealth of Australia. The prime minister heads the executive branch of the federal government of Australia and is accountable to federal parliament under the principles of responsible government. The prime minister is the chair of the federal cabinet and the national cabinet and a member of the federal executive council. The current prime minister is Anthony Albanese of the Australian Labor Party, who assumed the office on 23 May 2022.
The prime minister of Canada is the head of government of Canada. Not outlined in any constitutional document, the office exists only per long-established convention. Under the Westminster system, the prime minister governs with the confidence of a majority of the elected House of Commons; as such, the prime minister typically sits as a member of Parliament (MP) and leads the largest party or a coalition of parties. The prime minister is appointed by the monarch's representative, the governor general, and, as first minister, selects other ministers to form the Cabinet and chairs it. Constitutionally, executive authority is vested in the monarch, but, in practice, the powers of the monarch and governor general are nearly always exercised on the advice of the Cabinet, which is collectively responsible to the House of Commons. Canadian prime ministers are appointed to the Privy Council and styled as the Right Honourable, a privilege maintained for life.
The prime minister of the United Kingdom is the head of government of the United Kingdom. The prime minister advises the sovereign on the exercise of much of the royal prerogative, chairs the Cabinet and selects its ministers. As modern prime ministers hold office by virtue of their ability to command the confidence of the House of Commons, they sit as members of Parliament.
The prime minister of India is the head of government of the Republic of India. Executive authority is vested in the prime minister and his chosen Council of Ministers, despite the president of India being the nominal head of the executive. The prime minister is often the leader of the party or the coalition with a majority in the lower house of the Parliament of India, the Lok Sabha, which is the main legislative body in the Republic of India. The prime minister and their cabinet are at all times responsible to the Lok Sabha.
The prime minister of Japan is the head of government of Japan. The prime minister chairs the Cabinet of Japan and has the ability to select and dismiss its ministers of state. The prime minister also serves as the commander-in-chief of the Japan Self Defence Forces and is a sitting member of either house of the National Diet. The individual is appointed by the emperor of Japan after being nominated by the National Diet. The prime minister must retain the confidence of the House of Representatives to remain in office.
The prime minister of New Zealand is the head of government of New Zealand. The incumbent prime minister, Christopher Luxon, leader of the New Zealand National Party, took office on 27 November 2023.
The prime minister of Belgium or the premier of Belgium is the head of the federal government of Belgium, and the most powerful person in Belgian politics.
The prime minister of France, officially the prime minister of the French Republic, is the head of government of the French Republic and the leader of the Council of Ministers.
The prime minister of the Netherlands is the head of the executive branch of the Government of the Netherlands. Although the monarch is the de jure head of government, the prime minister de facto occupies this role as the officeholder chairs the Council of Ministers and coordinates its policy with the rest of the cabinet. In his role as head of government, the prime minister also represents the Netherlands in the European Council. The current acting prime minister, Mark Rutte, has been in the position since 14 October 2010, with his fourth cabinet being inaugurated on 10 January 2022. He has since resigned his position on 7 July 2023 and until the 2023 Dutch general election, will serve in a demissionary capacity.
The Prime Minister of Italy, officially the President of the Council of Ministers, is the head of government of the Italian Republic. The office of president of the Council of Ministers is established by articles 92–96 of the Constitution of Italy; the president of the Council of Ministers is appointed by the president of the Republic and must have the confidence of the Parliament to stay in office.
The prime minister of Hungary is the head of government of Hungary. The prime minister and the Cabinet are collectively accountable for their policies and actions to the Parliament, to their political party and ultimately to the electorate. The current holder of the office is Viktor Orbán, leader of the Fidesz – Hungarian Civic Alliance, who has served since 29 May 2010.
The Union Council of Ministers is the principal executive organ of the Government of India, which functions as the senior decision making body of the executive branch. It is chaired by the prime minister and consists of the heads of each of the executive government ministries. Currently, the council is headed by prime minister Narendra Modi and consists of 29 members, including the prime minister. The council is subject to the Parliament of India.
The deputy prime minister of India is the second-highest ranking minister of the Union in the executive branch of the Government of India and is a senior member of the Union Council of Ministers. The office holder also deputises for the prime minister in their absence.
The government of Russia is the federal executive body of state power of the Russian Federation. The members of the government are the prime minister, the deputy prime ministers, and the federal ministers. It has its legal basis in the Constitution of the Russian Federation and the federal constitutional law "On the Government of the Russian Federation". The Apparatus of the Government of Russia is a governmental body which administrates the activities of the government.